mirror of
https://github.com/EverythingPublic/firefox-ext-dl.git
synced 2026-01-13 16:18:04 +00:00
132 lines
5.2 KiB
HTML
132 lines
5.2 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Firefox Extension Downloader</title>
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<style>
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:root {
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--bg-color: #121212;
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--surface-color: #1e1e1e;
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--primary-color: #00aaff;
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--primary-hover: #0088cc;
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--text-color: #e0e0e0;
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--border-color: #333;
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--error-color: #ff4d4d;
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--success-color: #4dff4d;
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}
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@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;600&display=swap');
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* { box-sizing: border-box; margin: 0; padding: 0; }
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html, body { height: 100%; }
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body {
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font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
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background-color: var(--bg-color);
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color: var(--text-color);
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display: grid;
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place-items: center;
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padding: 1rem;
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}
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main {
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width: 100%;
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max-width: 500px;
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background-color: var(--surface-color);
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padding: 2.5rem 2rem;
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border-radius: 12px;
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border: 1px solid var(--border-color);
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
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text-align: center;
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}
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h1 {
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font-size: 1.75rem;
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margin-bottom: 0.5rem;
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font-weight: 600;
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}
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p {
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margin-bottom: 1.5rem;
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color: #aaa;
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}
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#dl-form {
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display: flex;
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flex-direction: column;
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gap: 1rem;
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}
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#addon-url {
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width: 100%;
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padding: 0.75rem 1rem;
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background-color: var(--bg-color);
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border: 1px solid var(--border-color);
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border-radius: 8px;
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color: var(--text-color);
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font-size: 1rem;
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outline: none;
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transition: border-color 0.2s, box-shadow 0.2s;
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}
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#addon-url:focus {
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border-color: var(--primary-color);
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box-shadow: 0 0 0 3px rgba(0, 170, 255, 0.2);
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}
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button {
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padding: 0.75rem 1rem;
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background-color: var(--primary-color);
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color: #fff;
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border: none;
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border-radius: 8px;
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font-size: 1rem;
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font-weight: 600;
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cursor: pointer;
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transition: background-color 0.2s;
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}
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button:hover, button:focus {
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background-color: var(--primary-hover);
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outline: none;
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}
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#status {
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margin-top: 1.5rem;
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margin-bottom: -1rem; /* prevent layout shift */
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min-height: 1.2em;
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font-weight: 600;
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}
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#status.error { color: var(--error-color); }
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#status.success { color: var(--success-color); }
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</style>
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</head>
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<body>
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<main>
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<h1>Extension Downloader</h1>
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<p>Provide a Firefox Add-on Store URL to download its source file as a <code>.zip</code> archive.</p>
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<form id="dl-form">
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<input type="url" id="addon-url" placeholder="https://addons.mozilla.org/..." required autocomplete="off">
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<button type="submit">Download as .zip</button>
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</form>
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<p id="status"></p>
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</main>
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<script>
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document.getElementById('dl-form').addEventListener('submit', e => {
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e.preventDefault();
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const status = document.getElementById('status');
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status.className = ''; status.textContent = 'Acquiring target...';
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try {
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fetch(`https://addons.mozilla.org/api/v5/addons/addon/${document.getElementById('addon-url').value.match(/\/addon\/([^/]+)/)[1]}/`)
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.then(res => res.ok ? res.json() : Promise.reject(new Error(`Server responded ${res.status}`)))
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.then(data => (status.textContent = 'Downloading file...', fetch(data.current_version.file.url).then(res => res.ok ? res.blob() : Promise.reject(new Error(`File download failed: ${res.status}`))).then(blob => ({blob, url: data.current_version.file.url}))))
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.then(({blob, url}) => {
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const zipBlob = new Blob([blob], { type: 'application/zip' }), fileName = url.split('/').pop().replace(/\.xpi$/, '.zip');
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const a = document.createElement('a');
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a.href = URL.createObjectURL(zipBlob);
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a.download = fileName;
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document.body.appendChild(a).click();
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URL.revokeObjectURL(a.href);
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document.body.removeChild(a);
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status.className = 'success'; status.textContent = `Download initiated for ${fileName}.`;
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})
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.catch(err => { status.className = 'error'; status.textContent = `Error: ${err.message}.`; })
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.finally(() => setTimeout(() => status.textContent = status.className = '', 5000));
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} catch (err) {
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status.className = 'error'; status.textContent = 'Error: Invalid URL format.';
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setTimeout(() => status.textContent = status.className = '', 5000);
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}
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});
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</script>
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</body>
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</html>
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